Sanitary check valve

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 ▪ Sanitary check valves are used in stainless steel pipe systems to prevent fluid backflow. 

 Operating principle 

 ▪ When the pressure at the bottom of the valve stem exceeds the pressure above the valve stem and the rebound 

 Technical data 

 ▪ If the check valve is installed in a vertical pipe, the pressure required to open the valve is about 6Kp a, the pressure of large conveying materials is 1 0 0 0Kp a, and the use temperature range is -10℃ - 1 35℃.